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NARROW-DISPERSE POLY(GLYCIDYL METHACRYLATE-co-ETHYLENE GLYCOL DIMETHATE)MICROSPHERES via RECIPITAION POLYMERIZATION
Author(s): 
Pages: 84
Year: Issue:  1
Journal: Acta Polymerica Sinica

Keyword:  沉淀聚合甲基丙烯酸缩水甘油酯(GMA)乙二醇二甲基丙烯酸酯(EGDMA)功能聚合物微球;
Abstract: 以偶氮二异丁腈(AIBN)为引发剂,甲基丙烯酸缩水甘油酯(GMA)和乙二醇二甲基丙烯酸酯(EGDMA)为共聚单体,采用沉淀聚合法制备了不同交联度的窄分散聚合物微球,考察了共聚单体对聚合物微球粒度、分散性以及产率的影响,并用扫描电镜(SEM)和红外光谱对微球进行了表征,SEM结果显示当EGDMA的比例在40 mol%~70 mol%之间时,可得到单分散的poly-(GMA-co-EGDMA)微球.
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